| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 22 | 429,94 | 19,54 | 1 |
| 2009 | 7 | 89,93 | 12,85 | 1 |
| 2010 | 8 | 71,54 | 8,94 | 1 |
| 2012 | 39 | 937,95 | 24,05 | 1 |
| 2013 | 73 | 1.412,03 | 19,34 | 2 |
| 2014 | 76 | 1.748,60 | 23,01 | 2 |
| 2015 | 62 | 1.629,76 | 26,29 | 2 |
| 2016 | 144 | 4.750,01 | 32,99 | 4 |
| 2017 | 79 | 2.346,13 | 29,70 | 2 |
| 2018 | 90 | 3.013,96 | 33,49 | 2 |
| 2019 | 99 | 2.951,90 | 29,82 | 2 |
| 2020 | 78 | 2.402,90 | 30,81 | 2 |
| 2021 | 69 | 1.828,33 | 26,50 | 2 |
| 2022 | 86 | 2.462,40 | 28,63 | 3 |
| 2023 | 79 | 2.564,51 | 32,46 | 3 |
| 2024 | 76 | 2.448,76 | 32,22 | 5 |
| totale | 1.087 | 31.088,65 | 28,60 | 35 |